baber/WOPTO huggingface dataset:
Patent DE-19817806-A1 (DE)
Title: Coating component surfaces with PVC by spraying instead of dipping and using a laser to heat the component
Inventor: WANKE WOLFGANG S
IPC: B05D3/06
Filed: 1998-04-22
Abstract: Heat for gelation of the polyvinyl chloride(PVC) is not supplied by a preheated component, but is produced from an external source, preferably a laser.  Preferred Features: The PVC is applied by airless spraying over the entire surface or at selected points. A coating may also be applied by an in-mold coating method in which a negative cavity is coated in the PVC and a core formed inside it by filling with foam or by thermoforming a sheet of polyethylene or ethylene vinyl acetate foaming inside. PVC can be applied as a single or multi-color, preferably in one operation using several nozzles.
Patent DE-19819069-A1 (DE)
Title: Schaltungsanordnung zur arithmetischen Verknüpfung eines Analogsignals mit einem in digitaler Form vorliegenden Wert sowie Verfahren und Schaltungsanordnung zur Bestimmung eines Winkels
Inventor: STEINLECHNER SIEGBERT
IPC: H03M1/48
Filed: 1998-04-29
Abstract: Schaltungsanordnung zur Bestimmung eines Winkels alpha aus zum Sinus und Cosinus des Winkels alpha proportionalen Analogsignalen S, C, insbesondere Spannungssignalen, mit DOLLAR A - Mitteln (6) zur Multiplikation von S mit einem Wert Cs zum Erhalt eines Wertes S È Cs, wobei Cs proportional zum Cosinus eines Schätzwertes alpha¶s¶ des zu bestimmenden Winkels alpha ist, DOLLAR A - Mitteln (6) zur Multiplikation von C mit einem Wert Ss zum Erhalt eines Wertes C È Ss, wobei Ss proportional zum Sinus des Schätzwertes alpha¶s¶ des zu bestimmenden Winkels alpha ist, DOLLAR A - Mitteln (12) zur Addition der Werte S È Cs und C È Ss zum Erhalt eines Wertes Su, DOLLAR A - Mitteln (30) zum Abgleich der Proportionalitätsfaktoren der Werte Ss und/oder Cs derart, daß Su in einer Form proportional zu sin(alpha - alpha¶s¶) darstellbar ist, und DOLLAR A - Mitteln (6, 8, 12, 14, 15, 16, 17, 10) zur Regelung von Su auf den Wert Null, so daß der zu bestimmende Winkel alpha dem Schätzwert alpha¶s¶ entspricht.
Patent DE-19819505-A1 (DE)
Title: Application specific integrated circuit, e.g. for use as control chip in digital telephone
Inventor: BRODBECK LOTHAR
IPC: G06F15/78
Filed: 1998-04-30
Abstract: The application specific integrated circuit (IC) has a non-reprogrammable microprocessor which is programmed via a masking technique, for performing application specific processing operations and a reprogrammable block (FPGA), e.g. a field programmable gate array, coupled to the microprocessor and programmed to provide special logic functions for execution of operations which cannot be provided by the microprocessor.
Patent DE-19819998-A1 (DE)
Title: Vorrichtung zur Erzeugung von Geräuschen
Inventor: LEONHARD JOACHIM
IPC: G08B3/10
Filed: 1998-05-06
Abstract: Die Erfindung betrifft eine Vorrichtung zur Erzeugung von Geräuschen technischer Geräte, die durch eine Ansteuereinrichtung betätigbar sind, wobei durch die Ansteuereinheit neben dem Gerät auch eine Mikroprozessoreinheit angesteuert ist, die mittels eines akustischen Ausgabegerätes ein für das technische Gerät charakteristisches Geräusch erzeugt.
Patent DE-19821254-A1 (DE)
Title: Cigarette carton with sector of one face delineated by perforations
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1998-05-12
Abstract: A cigarette carton (18) holds a group of cigarette packets (10). The carton is made of pref. thin material the front face (19) of which has a panel sector (27) which is defined on the carton blank by perforations or score marks (28). The panel (27) may be printed as a sales promotion coupon or information card on one or both faces.
Patent DE-19821870-A1 (DE)
Title: Folding sliding glass wall has ceiling and floor rails with a toothed rack and a vertical shaft for sliding
Inventor: SCHNEIDER ERNST
IPC: E05D15/26
Filed: 1998-05-15
Abstract: The folding, sliding glass wall comprises ceiling and floor rails (2,3) with a toothed rack (8) and a vertical shaft for sliding in the guiding area of a wing. The end of the shaft has a pinion (9,10) which stays in connection with the toothed rack and two free-running intermediate wheels standing alongside the toothed wheels.
Patent DE-19824087-A1 (DE)
Title: Phosphat- oder Phosphonatgruppen enthaltende Bindemittel für den Korrosionsschutz
Inventor: SCHLARB BERNHARD
IPC: C09D157/00
Filed: 1998-05-29
Abstract: Wäßrige Polymerdispersion, erhältlich durch Emulsionspolymerisation eines Monomerengemisches A), enthaltend 50 bis 100 Gew.-% C¶1¶-C¶18¶ Alkyl(meth)aerylate, Vinylester, Vinylaromaten oder deren Gemische, in Gegenwart eines Schutzkolloids B), welches aufgebaut ist aus DOLLAR A b¶1¶) 2 bis 40 Gew.-% ethylenisch ungesättigten, copolymerisierbarer Verbindungen (Monomere) mit mindestens einer Phosphat- oder Phosphonatgruppe DOLLAR A b¶2¶) 0 bis 98 Gew.-% C¶1¶-C¶18¶ Alkyl(meth)acrylaten, Vinylestern oder Vinylaromaten DOLLAR A b¶3¶) 0 bis 50 Gew.-% weiteren Monomeren, wobei die Gewichtsangaben auf das Schutzkolloid bezogen sind.
Patent DE-19825866-A1 (DE)
Inventor: BACHMANN WOLFGANG
IPC: H04R7/06
Filed: 1998-06-10
Abstract: The invention relates to the embodiment of so-called panel loudspeakers working according to the bending wave principle. Said panels are generally formed by a panel (11), at least one driver (12) and a frame (13), the panel (11) being connected to the frame (13). In order to achieve appropriate bending wave induction in the panel (11), very complicated assessments must be made in order to determine the corresponding positioning areas (15) in which the driver (12) excites the panel (11) or is connected to the latter. Furthermore, the size of the panels (11) can change considerably depending on the application so that assessments must only be made repeatedly in the case of panels that can be easily modified. The invention aims at providing general positioning areas (15) for the driver (12) in or on the panels (11) so that no further assessments need to be carried out regarding the positioning area (15). To this end, an edge area (16) attached directly to the edges (13) of the panel (11) and a center of gravity area (17) extending along the center of gravity (S) of the panel (11) are discarded from the very beginning as positioning area (15). Specifications with respect to the width or enlargement of the different zones (16, 17) in relation to the dimension of the panel (11) are also given.
Patent DE-19829262-A1 (DE)
Title: Insertion lock consisting of die and punch parts
Inventor: KRUEGER NORBERT
IPC: F16B21/16
Filed: 1998-07-01
Abstract: The lock consists of die and punch parts (1, 2) with a releasing catch (20) in a receiving shell (14) of the die part, moved by a locking pin (3) of the punch part to release at least one locking element (33) in a pin locking position.  A locking actuator (17) holds the locking element in the locked position.  The locking element is unpressurized in its displacement direction when in the open position.
Patent DE-19829474-A1 (DE)
Title: Ball joint for vehicle wheel suspension system
Inventor: MAUGHAN GARTH B
IPC: F16C11/06
Filed: 1998-07-01
Abstract: In the ball joint structure, a woven covering layer (56) is within the socket. It is impregnated with synthetic filament with a low friction, bonded to the inner surface and in contact with the ball head, to take up part of the compression forces. When the ball head rotates or swivels in the socket, filament particles fill the microscopic depressions in the ball head to give a balance between the woven covering layer and the ball head (36). The filaments are of polytetrafluorethylene. The layer is bonded by a stiff and reinforced polymer or a ceramic or other heat resistant adhesive. The woven layer has a polymer material base. The socket assembly (12) is of aluminium.
Patent DE-19832127-A1 (DE)
Inventor: OBERSTE PADTBERG RUEDIGER
IPC: C04B28/06
Filed: 1998-07-17
Abstract: The invention relates to a powder binder mixture containing between 50 and 95 % by weight of calcium aluminates or calcium aluminous cement and between 5 and 45 % by weight of manganese sulphates, in relation to the total weight of the binder mixture, wherein alkaline gluconates can be added when appropriate. The invention also relates to the use of said binder mixture in building materials.
Patent DE-19832663-A1 (DE)
Inventor: SCHULZ-HEYN ALEXANDER
IPC: H04M1/00
Filed: 1998-07-21
Abstract: A writing or sketching area (WSA) (7) has a square, transparent pressure-sensitive surface greater than 100 dpi for simulating a fine pencil stroke. The WSA is connected to displays (10,11), extra function and control keys (9,12-15), control electronics (13), extra storage devices (2,4) and a microprocessor (5) for coordination through a bus (6).
Patent DE-19833942-A1 (DE)
Inventor: ESSIG HEINZ-GERHARD
IPC: B60K17/356
Filed: 1998-07-28
Abstract: The invention relates to a hydrostatic drive (1) comprising a first hydraulic pump (2) and a second hydraulic pump (3), in addition to a first hydraulic motor (7) and a second hydraulic motor (12), said hydraulic pumps (7, 12) driving separate transmission lines. In a straight driving mode, the hydraulic pumps (2, 3) and the hydraulic motors (7, 12) are coupled in a single closed hydraulic circuit without any crossover lines in such a way that the input terminal (6) of the first hydraulic motor (7) is connected to the output terminal (5) of the first hydraulic pump (2) and the input terminal (9) of the second hydraulic pump (3) is connected to the output terminal (8) of the first hydraulic pump (7). The input terminal (11) of the second hydraulic motor (12) is connected to the output terminal (10) of the second hydraulic pump (3) while the input terminal (14) of the first hydraulic pump (2) is connected to the output terminal (13) of the second hydraulic motor (12).
Patent DE-19836570-A1 (DE)
Title: Image processing method in image recording arrangement
Inventor: MATTES HEINZ
IPC: H04N1/41
Filed: 1998-08-12
Abstract: The method involves digitising the image, and storing it through a progressive compression method. The progressive compression method assures a step-wise improvement of the image quality with an increasing number of data stored and/or read.  The image stored through the progressive compression method may be sent from a transmitter to a receiver, whereby the receiver ignores further data at reception of data enough for a reproduction of the image at a predetermined image quality.
Patent DE-19836908-A1 (DE)
Title: Filterschaltung
Inventor: KATTNER AXEL
IPC: H04N5/60
Filed: 1998-08-14
Abstract: Für eine Filterschaltung zur Filterung wenigstens eines Tonträgers in einem Composite-Video-Signal mittels wenigstens eines Signalfilters (24), das wenigstens eine Filterfrequenz aufweist, welche in Abhängigkeit eines Steuersignals einstellbar ist, ist zur von äußeren Einflüssen, von Prozeßsteuerungen und von Temperatureinflüssen unabhängigen optimalen Einstellung der Filterfrequenz des Signalfilters vorgesehen, DOLLAR A daß die Filterschaltung (1) ein Referenzfilter (11) aufweist, dessen Filterfrequenz in Abhängigkeit des Steuersignals einstellbar ist und das bei Abstimmung der Filterfrequenz auf die Frequenz eines ihm zugeführten Referenzsignals dieses bezüglich seiner Phase um einen definierten Wert dreht, DOLLAR A daß ein Phasenkompensator (14) vorgesehen ist, dem das Ausgangssignal des Referenzfilters (11) und das Referenzsignal zugeführt werden, DOLLAR A daß aus dem Ausgangssignal des Phasenkomparators (14) das Steuersignal in der Weise abgeleitet wird, daß das Referenzfilter (11) auf die Frequenz des Referenzsignals abgestimmt wird, DOLLAR A und daß als Referenzsignal ein Ausgangssignal eines gesteuerten Oszillators (35) eines Phasenregelkreises (3) eingesetzt wird, welcher der Demodulation eines dem Tonträger aufmodulierten Tonsignals dient und dessen gesteuerter Oszillator (35) im gerasteten Zustand des Phasenregelkreises (3) ein Ausgangssignal mit der Frequenz des Tonträgers liefert.
Patent DE-19840593-A1 (DE)
Title: Flat roof drainage gully has two funnel-shaped hollow bodies with locking elements, and clamp elements to hold roofing material
Inventor: FLECK OSKAR
IPC: E03F5/04
Filed: 1998-09-05
Abstract: The gully has a funnel-shaped hollow body (1.1) and two clamp elements (1,2), which hold a roofing material. The second clamp element is part of a second funnel-shaped hollow body (1.2), which also has a pipe socket (3.2), a holder collar (4.2), and locking elements (11.1..n). The first hollow body has locking elements (10.1..n), forming a toothed connection. The clamp elements are connected after the toothed connection has been formed, by compressing the two telescopically positioned hollow bodies. The hollow bodies are of plastic, esp. hard plastic, or of metal.
Patent DE-19842059-A1 (DE)
Title: Fault current protection switch has fault current present signal derived from redundant and/or diversity unit that does not load transducer or that only loads it slightly
Inventor: BERTHOLD RAINER
IPC: H02H3/33
Filed: 1998-09-15
Abstract: The protection switch (2) interrupts the main current lines irreversibly, or so that only a skilled person can reverse it, within a defined time using a redundant and/or diversity auxiliary break point in the event of loss of protection function in a fault current situation. The signal fault current present is not derived from the trigger circuit, but from a redundant and/or diversity unit (6) that does not load the transducer or that only loads it slightly
Patent DE-19843565-A1 (DE)
Title: Mobile radio reception arrangement for navigation system, presenting current position automatically and constantly on the display field, even if destination guidance is not activated
Inventor: SCHUMANN TORALF
IPC: G01S5/14
Filed: 1998-09-23
Abstract: The arrangement includes a navigation computer (3) for displaying a destination guidance, and a radio receiver (1) containing a display field (4). A current position of the instrument is presented automatically and constantly on the display field or is acoustically output in addition to the displays of the radio receiver, when the radio receiver is switched on, even if the destination guidance is not activated. The current position may be presented as a street name, a place, a building, a stop, a district, a defined area, a street number or a combination thereof.
Patent DE-19844895-A1 (DE)
Inventor: BERGMANN WILFRIED HELLMUTH
IPC: G01R33/34
Filed: 1998-09-30
Abstract: The invention relates to probe head for an NMR spectrometer which has at least one transmitter unit for generating high-frequency excitation waves and at least one preliminary amplifier unit V. Said preliminary amplifier serves to amplify measuring signals emitted by a measured sample which has been excited by means of the excitation waves. The probe head comprises a cryogenically cooled primary measuring circuit which includes at least a first antenna and a first waveguide. Said antenna is connected to the preliminary amplifier V via the first waveguide. At least the first waveguide operates in the range of the abnormal skin effect. The mean free path length of the charge carrier in the first waveguide is greater than the electromagnetic skin depth and the primary measuring circuit is provided with means for temporarily adjusting to its characteristic impedance.
Patent DE-19845680-A1 (DE)
Inventor: MESSERSCHMIDT PETER
IPC: G01T1/167
Filed: 1998-10-05
Abstract: The sensor head on a measuring device for detecting the radioactive contamination on any body surface area of a person is exchangeable so that body surface areas which are different in curvature can be scanned more reliably. To this end, the sensor heads comprise bearing surfaces which are more or less curved. They may curve inwardly and/or outwardly. If the sensor head is provided with an elastic surface (membrane) across large parts of the head and if it has a chamber underneath it, the curve of the bearing surface of the sensor head can be freely adjusted by means of a pump connected thereto.
Patent DE-19847497-A1 (DE)
Title: Use of methyl esters of fatty acids from plant raw materials as smoothing agent in softener for producing slubbing by carding wool
Inventor: BECKER WOLFGANG
IPC: D06M13/224
Filed: 1998-10-15
Abstract: Methyl esters (I) of 6-22 carbon (I) fatty acids from plant raw materials are used as smoothing agent in softeners for producing slubbing from wool.  Independent claims are also included for: (a) softening agent for producing slubbing, which contains 60-80 wt.% (I), 5-30 wt.% emulsifier and 0-10 wt.% additive; (b) a process for greasing wool in slubbing production, in which the wool is treated with an aqueous emulsion containing 0.25-0.60 wt.% of this softening agent before carding.
Patent DE-19850264-A1 (DE)
Title: Annular element production process, involving producing base body to specified length and then shortening it on alternating sides
Inventor: SEYFFERT ULRICH
IPC: B23P13/00
Filed: 1998-10-31
Abstract: The annular element production process consists of making the base body (1) to a length (L1) which is greater then the length (L2) of the annular element (6) by quotients from the width of a dividing groove (3) in the base body which divides it into annular segments (4, 5) and the sine of the angle ( alpha ) of the groove to the axis of the base body. The base body is then shortened on alternate sides and finally divided into the two annular segments.
Patent DE-19858639-A1 (DE)
Title: Airbag-Anordnung im Motorraum eines Fahrzeugs
Inventor: LAUMANN ALFONS
IPC: B60R21/16
Filed: 1998-12-18
Abstract: Die Erfindung bezieht sich auf eine Airbag-Anordnung im Motorraum eines Fahrzeugs zur Abstützung eines aus dem Motor und dem Getriebe gebildeten Aggregates. Sie löst die Aufgabe, einen Airbag so im Motorraum anzuordnen, daß die Energieaufnahme des Fahrzeugs bei einem Frontalcrash weiter verbessert und damit die Gefahr des Eindringens des Aggregates in die Fahrgastzelle verringert werden. Außerdem soll die Gefahr einer Intrusion der Längsträger in einen Unfallgegner reduziert werden. Dazu ist im Bereich der vor dem Aggregat (1) endenden Längsträger (2) zwischen dem Aggregat (1) und dem Frontende (3) wenigstens ein Airbagmodul (6) mit einem Airbag (6a) angeordnet (Fig.1).
Patent DE-19860619-A1 (DE)
Title: Support for sprung strips system for seat or recliner
Inventor: JANSEN KLAUS DR
IPC: A47C23/06
Filed: 1998-12-29
Abstract: Bearings for one end part belong to at least one sprung strip, and preferably belong to one lengthwise strut of the underneath springs or set or recliner, and belong to at least one sprung bridge (16) joining the bearings. The, or each, sprung bridge is made of materials possessing different elasticity which are durably joined. The or each sprung bridge has arms (18,19) joined by links forming connecting points (20-22).
Patent DE-19904961-A1 (DE)
Title: Device for marking the position of an avalanche victim can be positioned at a specific height having a supporting mechanism and a flashing light or transmitter.
Inventor: SKIBA JOERG RUDOLF
IPC: A63B29/02
Filed: 1999-02-06
Abstract: This device has a supporting mechanism and can be positioned at a specific height. It also has a flashing light or a transmitter for sending out an acoustic or electromagnetic warning signal. A signalling device can be inflated.
Patent DE-19905690-A1 (DE)
Title: Backlight consumption time displaying apparatus for a liquid crystal display (LCD)
Inventor: JUN IL-JIN
IPC: G07C3/10
Filed: 1999-02-11
Abstract: The apparatus comprises a key input unit, a backlight data processing unit (200), a power control unit and a backlight driving unit. The power control unit outputs a driving voltage in response to an output signal from the data processing unit. The backlight driving unit receives the driving voltage from the power control unit and turns on the backlight. The data processing unit includes an electrically erasable and programmable read only memory (EEPROM) for storing backlight consumption time. The key input unit comprises a key for displaying the backlight consumption time and a reset key for resetting the present backlight consumption time when the backlight is replaced. Independent claims are included for a backlight consumption time display method for an LCD monitor and for an LCD having a backlight and an indicator for indicating the condition of the backlight.
Patent DE-19906365-A1 (DE)
Title: Control element, e.g. for electrical cooker hob, with spherical or point contact surface on contact plate held on control element perpendicularly with respect to contact surface by spring force
Inventor: MUEHLE BERND
IPC: H01H36/00
Filed: 1999-02-16
Abstract: The cooking element is rotatable on its contact surface and is removably held on the surface of a control panel for the controlled equipment by magnetic force. The contact surface can be spherical or can have a contact tip (23) and is formed on a contact plate (5) that is held on the control element (1) perpendicularly with respect to the contact surface by spring (21) force.
Patent DE-19911066-A1 (DE)
Inventor: KATZER DIETER
IPC: F16K27/00
Filed: 1999-03-12
Abstract: The invention relates to a sanitary appliance which is constructed in such a way that a cartridge housing (12) is manufactured as a simple and inexpensive part for a, in particular, commercial mixer cartridge (16). The cartridge (16) is fixed exclusively inside the cartridge housing (12). Afterwards, the cartridge housing (12), together with the cartridge (16), is inserted as a modular unit inside the appliance housing (1). The appliance housing (1) can be constructed more easily since, with the exception of the opening for inserting the cartridge housing (12), it does not have to contain any additional devices used to fix said cartridge housing.
Patent DE-19915103-A1 (DE)
Title: Weather conditions detection device for rail track switching points heating function uses precipitation sensor with thermically coupled heating element and temperature sensor
Inventor: FASTERDING OLIVER
IPC: E01B7/24
Filed: 1999-04-01
Abstract: A sensor detects precipitation at a given distance from the point's heating, provided by an heating element (3) and a temperature sensor (4), which are thermically coupled. The temperature characteristic is defined by the sensed temperature values before, during and after heating and via the heating element. Precipitation is evaluated from these data.
Patent DE-19915170-A1 (DE)
Inventor: GESENHUES ULRICH
IPC: C22B34/12
Filed: 1999-04-01
Abstract: Titanium dioxide is produced according to the sulfate method by dissociating ground titaniferous starting materials with sulfuric acid and washing the metal sulfates out of the dissociation cake, removing the non-dissociated remainders, hydrolyzing titanyl sulfate and converting the titanoxy hydrate to titanium dioxide by calcination. The aim of the invention is to improve the degree of dissociation of such a method. To this end, metal oxides, metal hydroxides, metal halides, metallic salts of the oxygen acids of the elements of the 4<th>, 5<th> and 7<th> main group of the periodic system, and metallic salts of organic carbonic acids are added to the titaniferous starting material before it is ground.